Kanojo wa Mada Koi wo Shiranai(2013)

Kanojo wa Mada Koi wo Shiranai

Sorata and Anna are childhood friends who have grown up in the same household. Their circumstances, however, are polar opposites. Anna is the granddaughter of the mansion's owner, while Sorata is the grandson of household staff. Now that they are teenagers, how will their different social statuses affect their relationship?

(Source: Japanese Publisher, translated)